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Introducing Z-Size - A revolutionary web-based rupture disk sizing tool

Posted on March 06, 2018 by Georgia Roberts

ZOOK is pleased to announce the global launch of a new web-based rupture disk sizing program!

The Z-Size tool is intuitive, which saves you time and helps you eliminate errors that happen so often...

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Topics: rupture disks, sizing rupture disk

Innovation Brings Unique Solutions

Posted on January 19, 2018 by Georgia Roberts


Z-VAC/Z-POS is a revolutionary rupture disk assembly

Z-VAC/Z-POS operates at very low rupture pressures of both  vacuum and  positive press ure, and the unique design can save $100,000’s in collapsed...
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Topics: rupture disks, low pressure rupture disks

Why Use a Pre-Torque Holder?

Posted on January 15, 2018 by Georgia Roberts

Pre-torque holders are superior to standard holders

They are designed with pre-set torque values to generate high clamping loads allowing the disk to be assembled conveniently in maintenance or...

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What Does the Kr Value Really Mean to Your Relief System?

Posted on June 12, 2017 by Georgia Roberts

K values represent the resistance to flow of individual pipe system components – this can be any pipeline part.

The significance of K values is that by summing the K value all system components...

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A Guide to Liners for Metal Rupture Disks

Posted on June 12, 2017 by Georgia Roberts

Corrosive attack of a rupture disk is an unsafe undesirable situation that can lead to unplanned bursts, dangerous emissions and costly downtime.

Metal rupture disks are made from thin foils and...

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Custom Over-Pressure Relief with Custom Welded Assemblies (CWA)

Posted on April 21, 2017 by Georgia Roberts


Custom welded assemblies are ideal for customers that have special requirements in the manufacturing, production and testing of rupture disks that can not be met using standard rupture disk...

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The Perfect Combination: A Rupture Disk with a Safety Valve

Posted on April 20, 2017 by Georgia Roberts


Rupture disks and safety valves have their own strengths and weaknesses. However, using a rupture disk with a safety valve will eliminate important operational concerns and provide both capital ...

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7 Reasons Not to Use a Knife-Blade Style Reverse Acting Rupture Disk Design

Posted on February 08, 2017 by Georgia Roberts


The knife-blade reverse buckling design can be effective when applied correctly but has various safety concerns and limitations?

  1. The design relies on razor sharp knife-blades installed in the...
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Double Rupture Disk Assembly is a Great Solution for Severe Process Environments.

Posted on January 19, 2017 by Georgia Roberts


The ZOOK Double Rupture Disk Assembly is such a  versatile device to guarantee safety even in the harshest of operating conditions. The assembly consists of using a primary and secondary rupture...

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Choosing The Right Reverse Acting Disk Just Got Simple.

Posted on December 19, 2016 by Georgia Roberts


How To Select The Correct Disk Design

There are many choices for reverse acting rupture disks available on the market today each with very subtle differences making it very difficult if not...

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